208686324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3277

約数の個数: 96

約数和(自身を含む): 615831552

約数和(自身を除く): 407145228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 3181, 4686, 5467, 5964, 6362, 9372, 9543, 10934, 12724, 16401, 19086, 21868, 22267, 32802, 34991, 38172, 44534, 65604, 66801, 69982, 89068, 104973, 133602, 139964, 209946, 225851, 244937, 267204, 419892, 451702, 489874, 677553, 734811, 903404, 979748, 1355106, 1469622, 1580957, 2484361, 2710212, 2939244, 3161914, 4742871, 4968722, 6323828, 7453083, 9485742, 9937444, 14906166, 17390527, 18971484, 29812332, 34781054, 52171581, 69562108, 104343162, 208686324]

約数ペア:

[(1, 208686324), (2, 104343162), (3, 69562108), (4, 52171581), (6, 34781054), (7, 29812332), (11, 18971484), (12, 17390527), (14, 14906166), (21, 9937444), (22, 9485742), (28, 7453083), (33, 6323828), (42, 4968722), (44, 4742871), (66, 3161914), (71, 2939244), (77, 2710212), (84, 2484361), (132, 1580957), (142, 1469622), (154, 1355106), (213, 979748), (231, 903404), (284, 734811), (308, 677553), (426, 489874), (462, 451702), (497, 419892), (781, 267204), (852, 244937), (924, 225851), (994, 209946), (1491, 139964), (1562, 133602), (1988, 104973), (2343, 89068), (2982, 69982), (3124, 66801), (3181, 65604), (4686, 44534), (5467, 38172), (5964, 34991), (6362, 32802), (9372, 22267), (9543, 21868), (10934, 19086), (12724, 16401)]